Los Angeles County property record for 340 Joella St, Monrovia, CA 91016
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 990 sqft · built 1948 |
| Lot Size | 0.167 acres (7,283 sqft) |
| Owner | Individual Name on File |
| Last Sale | $229,000 (Feb 2003) |
| Tax Bill | $6,360 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 8513-009-021 |
| Primary APN | 8513-009-021 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 990 sqft Living Area |
| Year Built | Built 1948 |
|---|---|
| Effective Year Built | Effective 1949 |
| Architectural Style | Conventional |
| Exterior Material | Stucco |
| Construction Type | Wood |
| Roof Type | Hip |
| Roof Material | Composition Shingle |
| Lot Area | 7,283 sqft (0.167 acres) |
| Lot Dimensions | 116 ft deep x 59 ft wide |
| Cooling System | Central |
|---|---|
| Heating System | Central |
| Street Address | 340 JOELLA ST |
|---|---|
| City | MONROVIA |
| State | CA |
| Zip | 91016-4807 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | LCR15000* |
| Legal Description | TRACT # 13729 LOT 34 |
| Legal Subdivision | 13729 |
| Legal Tract | 13729 |
| Legal Block | 2 |
| Legal Lot Number | 34 |
| Jurisdiction | LOS ANGELES CA |
| Township / Civil Division | UPPER SAN GABRIEL VALLEY |
| Census Block Group | 2 |
| Census Block | 2032 |
| Census Tract | 431100 |
340 Joella St is owned and occupied by an individual who acquired it in July 2005.
Source: Los Angeles County records, as of August 25, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 340 JOELLA ST, MONROVIA, CA 91016-4807 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Single Person |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Feb 4, 2003 · Amount on File |
| Deed Sale | Feb 4, 2003 · Amount on File |
| Deed Document Number | 2003334466 |
| Last Transfer Date | Jul 19, 2005 |
| Transfer Doc | 0002112551 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 340 Joella St was $6,360.
Source: Los Angeles County assessment roll, as of August 25, 2026
| Type | Name |
|---|---|
| State | California |
| County | Los Angeles County |
| Unified School District | Monrovia Unified School District (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $500,607 (+1.99%) Land $395,688 Building $104,919 | |
| 2025 | $6,360.00 | $490,821 Land $387,947 Building $102,874 |
| 2023 | $5,991.00 (+3.06%) | $471,764 Land $372,884 Building $98,880 |
| 2022 | $5,813.00 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA maps place 340 Joella St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective September 30, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Community Rating System | Class 6 (20% premium discount) |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 340 Joella St is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 99.1% of the US · lower than 99.2% of California |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | CAL-AM WATER COMPANY - DUARTE private · serves 24,767 people · EPA ID CA1910186 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Feb 2025 |
| Lead | 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 380 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Frontier Fiber | 5,000 / 5,000 |
| Spectrum Cable · Fiber in parts of the area | 1,000 / 1,000 |
| Giggle Fiber Cable · Fiber in parts of the area | 1,000 / 40 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: GeoLinks, Sonic Telecom.
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